Sleep may pertain-to someone.Logical formLearned from30 sentences. Persons may have sleep.Logical formLearned from30 sentences. A king may die in sleep of a (heart attack).Logical formLearned from30 sentences. Reason may undergo sleep.Logical formLearned from30 sentences. A result can be constituted-of-or-filled-with (sleep deprivation).Logical formLearned from29 sentences. A person may require sleep.Logical formLearned from29 sentences. A person may lack of sleep.Logical formLearned from29 sentences. (Sleep cycles) may pertain-to persons.Logical formLearned from29 sentences. Sleep can be abnormal.Logical formLearned from29 sentences. Sleep can be true.Logical formLearned from29 sentences. (Pharmacy sleep medications) may be found on a site.Logical formLearned from29 sentences. A quality can be constituted-of-or-filled-with sleep.Logical formLearned from29 sentences. Persons may go sleep.Logical formLearned from29 sentences. A (sleep ..) may pertain-to a person.Logical formLearned from29 sentences. Sleep can be untroubled.Logical formLearned from29 sentences.